Maintenance Guide
2-22
Temporary fixing
(until it does not move)
Temporary
fastening
The nut holder of each shaft does not interfere.
(Check by moving the shaft up and down.)
After sliding the ball screw up and down
several times while temporarily fastening the
left side of the ball screw nut fixing screw
and temporarily fixing the right side, if it is confirmed that the
movement is smooth, tighten the four screws at the top.
∗ The load when pushing (pulling) the Z slide bracket shall be 5N (0.5kgf)
or less.
∗ Since the load may be large at the upper end of the ball screw, perform
the check at the full stroke.
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